Having the right car speakers makes a huge difference between a great and bad car-listening experience especially during long drives, traffic jams, and a stress-filled day.
An excellent car audio system is becoming a necessity rather than a luxury for many of us. Playing music, singing, and passing the time are only a few benefits.
This is why it’s important to shop around and choose the best system to enhance your car audio experience.
What is impedance? It’s represented by the “Z” symbol and refers to the expression of the opposition, which a system, circuit, or component offering a direct and/or alternating electric current. It also means the vector quantity (a two-dimensional one) consisting of two separate scalar (one-dimensional) phenomena: reactance and resistance.
What’s the easiest way to define impedance? To anyone unfamiliar with the term, impedance is the resistance a speaker supplies to the voltage and the current applied to it.
Speaker impedance can be referred to as the car audio system’s resistance
However, it’s also important to note that this changes according to the signal frequency fed to the speaker.
As music has different frequencies, you’ll get nominal impedance. It only means the lowest level the speaker will drop to in the resistance to the load, which is applied at a specific frequency within the operating range.
Many speakers belong to the 6 to 8-ohm rating
A speaker rated with four ohms is more likely to be high end. Also, with a lower range on impedance, the speaker will offer different design and choice options. Typically, most people opt for the 6-8 ohm speaker.
Does low impedance translate to high-quality audio?
Speaker impedance changes especially when the sound rises or dips in frequency or pitch. In addition, the impedance specifications stipulated on car audio systems are only a rough average. For example, three different speakers will have varying impedance based on the sound frequency supplied to each.
If you’re opting for do-it-yourself installation, the first thing to determine is the correct speaker size to fit your car. This will also help you shop for speaker accessories, including mounting boards and speaker boards.
Below are some tips to choose the correct speaker size:
- Take the measurements of your car, including space available for your speakers.
- Check the markers on the built-in brackets and measure them. Cars typically have speaker slot markers to help owners determine the best-fitting speakers for the location.
- You can search online for speaker size recommendations based on your car model. Also, consult your car manual to find information about the audio system installed in your car.
Component vs. Coaxial
What’s the difference?
- Component, also called separate, speakers consist of multiple speaker components. In general, it will be a 4-6.5″ woofer coming with a 1″ tweeter plus an external passive crossover.
- Coaxial speakers are the same woofer with a 1″ tweeter suspended on a bridge located above the woofer or on an extending pole through the woofer’s center. This crossover is only one capacitor in-line with the tweeter, though the high-grade coaxial will have outboard crossovers.
In most cases, components work and sound better than coaxial types, but it depends on the maker’s decision. It’s cheaper to create a coaxial speaker made with cheaper components than it is to create a cheap component speaker. On the other hand, coaxial types offer the advantage of a woofer and tweeter mounted close to each other so sound uniformly emerges from one point.
Consider the following points to determine that you’re getting what you’re paying for:
- Does it sound great?
- Does it fit my budget?
- Does it fit my car?
Select car speakers to provide you with the ultimate listening experience based on the above recommendations.
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